| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $45.30 | 13.579% | $51.4513 | $51.45 | $51.45 | $51.50 |
| Purchase #2 | $175.37 | 3.815% | $182.0604 | $182.06 | $182.05 | $182.10 |
| Purchase #3 | $149.81 | 10.778% | $165.9565 | $165.96 | $165.95 | $166.00 |
| Purchase #4 | $136.44 | 13.211% | $154.4651 | $154.47 | $154.45 | $154.50 |
| Purchase #5 | $32.71 | 7.820% | $35.2679 | $35.27 | $35.25 | $35.30 |
| Purchase #6 | $29.32 | 5.468% | $30.9232 | $30.92 | $30.90 | $30.90 |
| Purchase #7 | $10.71 | 9.852% | $11.7651 | $11.77 | $11.75 | $11.80 |
| 7 purchase totals = | $579.66 | $631.8895 | $631.90 | $631.80 | $632.10 | |